3x+7y=12

Simple and best practice solution for 3x+7y=12 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3x+7y=12 equation: 


Simplifying
3x + 7y = 12

Solving
3x + 7y = 12

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7y' to each side of the equation.
3x + 7y + -7y = 12 + -7y

Combine like terms: 7y + -7y = 0
3x + 0 = 12 + -7y
3x = 12 + -7y

Divide each side by '3'.
x = 4 + -2.333333333y

Simplifying
x = 4 + -2.333333333y

See similar equations:

| 9x^2-135x+486=0 | | b/4=20 | | 5-2m=-4m-7 | | 3(x+4)=5+3x | | .005x+2.2=1.8 | | x^2-x-0.5=0 | | 6.2t-4.3=8.9+1.1 | | 5p-4p-p-2=3p+4 | | 6(x+7)=7x-9 | | y^2+9y-17=5y-5 | | x^5-3x^4+5x^3-15x^2+4x-12=0 | | 4(2x+5)=10 | | 6+2x=3(5x+2) | | ln(x+3)+ln(x)=1 | | 72/360*31.4 | | 10(x-10)=30 | | 72/360X31.4 | | 0.02*0.7= | | 8y+3=y+38 | | 7(x-3)-6x+4=2-(x+3) | | 5/11=12/x | | x/5=7/8 | | 3(x+5)-2(4-x)=11 | | 16j=48 | | 14+c=12 | | 11/x=6/9 | | (3x-2/1-3x)=(x-6/x+9) | | 0.75=41(x-3) | | 3x+7y=53 | | X-15=24 | | 11/x=10/12 | | -29=-11-3/8m |

Equations solver categories